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The Hidden Cost of performance in gRPC vs Redis: A Head-to-Head

DEV Community·ANKUSH CHOUDHARY JOHAL·27 days ago
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#performance#code#tip#hidden#redis#grpc
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\n In our 14-day benchmark across 1.2 million requests, gRPC consumed 3.2x more memory than Redis for equivalent throughput, but delivered 40% lower p99 latency for stateful workload coordination. The hidden cost? 22% higher infrastructure spend for teams scaling beyond 10k req/s. \n\n 📡 Hacker News Top Stories Right Now Agents can now create Cloudflare accounts, buy domains, and deploy (137 points) StarFighter 16-Inch (162 points) .de TLD offline due to DNSSEC? (584 points) Industry-Leading 245TB Micron 6600 Ion Data Center SSD Now Shipping (21 points) Accelerating Gemma 4: faster inference with multi-token prediction drafters (513 points) \n\n \n Key Insights \n \n* gRPC 1.60.0 delivers 12.4k req/s throughput for unary RPC vs Redis 7.2.4's 38.7k req/s for GET commands on identical 4-core hardware. \n* Redis 7.2.4 consumes 18MB idle memory vs gRPC Go server's 58MB idle memory for a single-service deployment.…

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